The coastal site of Ifri Oudadane is one of the most important sites in the Mediterranean Maghreb. Recent
excavations have provided a stratigraphy featuring the transition from Epipalaeolithic hunter-gatherers
to Neolithic food producers. This transitional process could be defined by various features. The sedimentological
field description revealed a change from homogenous sediment to more structured
deposits, and similar to the so-called “fumiers” that are characteristic of animal husbandry in caves...